Home / 8,095,248.41-12,139,416.17-4,685,888.31

Finding the Fourth Proportional to 8,095,248.41, 12,139,416.17 and 4,685,888.31

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Solution

The fourth proportional to 8,095,248.41, 12,139,416.17 and 4,685,888.31 is: 7,026,831.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095,248.41 : 12,139,416.17 = 4,685,888.31 : x
  2. Step 2: Convert to fraction form
    8,095,248.41/12,139,416.17 = 4,685,888.31/x
  3. Step 3: Cross multiply
    8,095,248.41x = 12,139,416.17 × 4,685,888.31
  4. Step 4: Simplify right side
    8,095,248.41x = 56,883,948,297,798.52
  5. Step 5: Solve for x
    x = 56,883,948,297,798.52/8,095,248.41
  6. Step 6: Final answer
    x = 7,026,831.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.